Fix boilerplate / gofmt

Makefile

@@ -242,6 +242,7 @@ gofmt:
 	gofmt -w -s tests/
 	gofmt -w -s protokube/cmd
 	gofmt -w -s protokube/pkg
+	gofmt -w -s protokube/tests
 	gofmt -w -s dns-controller/cmd
 	gofmt -w -s dns-controller/pkg
 

hack/.packages

@@ -40,6 +40,7 @@ k8s.io/kops/pkg/systemd
 k8s.io/kops/pkg/validation
 k8s.io/kops/protokube/cmd/protokube
 k8s.io/kops/protokube/pkg/protokube
+k8s.io/kops/protokube/tests/integration/build_etcd_manifest
 k8s.io/kops/tests/integration/conversion
 k8s.io/kops/upup/models
 k8s.io/kops/upup/pkg/fi

protokube/pkg/protokube/etcd_manifest.go

@@ -1,3 +1,19 @@
+/*
+Copyright 2016 The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
 package protokube
 
 import (

protokube/tests/integration/build_etcd_manifest/integration_test.go

@@ -23,8 +23,8 @@ import (
 	"path"
 	"testing"
 
-	"strings"
 	"k8s.io/kops/protokube/pkg/protokube"
+	"strings"
 
 	_ "k8s.io/kubernetes/pkg/api/install"
 	"strconv"
@@ -54,14 +54,14 @@ func runTest(t *testing.T, srcDir string) {
 	}
 
 	cluster.Me = &protokube.EtcdNode{
-		Name: "node0",
+		Name:         "node0",
 		InternalName: "node0" + ".internal",
 	}
 
 	for i := 0; i <= 2; i++ {
 		node := &protokube.EtcdNode{
-			Name: "node" + strconv.Itoa(i),
-			InternalName: "node"  + strconv.Itoa(i) + ".internal",
+			Name:         "node" + strconv.Itoa(i),
+			InternalName: "node" + strconv.Itoa(i) + ".internal",
 		}
 		cluster.Nodes = append(cluster.Nodes, node)
 	}